Idrus, M. (2007). Metode penelitian ilmu-ilmu sosial (pendekatan kualitatif & kuantitatif). UII Press.
Chicago Style (17th ed.) CitationIdrus, Muhammad. Metode Penelitian Ilmu-ilmu Sosial (pendekatan Kualitatif & Kuantitatif). UII Press, 2007.
MLA (8th ed.) CitationIdrus, Muhammad. Metode Penelitian Ilmu-ilmu Sosial (pendekatan Kualitatif & Kuantitatif). UII Press, 2007.
Warning: These citations may not always be 100% accurate.